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EOD US-equity data for investors and AI agents

Data is end-of-day, not real-time, and not investment advice

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Options · CRNX

As of 2026-08-20
Put/Call Volume Ratio
1.22
Neutral
Put/Call OI Ratio
0.43
Cumulative positioning sentiment
Front-month ATM Implied Volatility
1.5%
Market-expected move
Contracts / Expirations
45
2 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
13090.3%37.7042.0045.000.000.1580.5%051
66070.8%32.7037.0050.000.000.2067.8%01,013
20048.3%27.7032.0055.000.000.0556.1%02,369
401.5%22.7027.0060.000.000.0545.4%0684
4046.4%17.8022.1065.000.000.0535.6%089
1033.7%12.8017.1070.000.000.4026.9%041
10022.0%7.8012.1075.000.000.4518.1%0135
612011.2%4.905.0080.000.150.2517.1%341,325
1,556361.5%0.000.0585.000.000.401.5%025
2023.0%0.000.10100.00–––––
Click a call or put in the chain to see its history.

Source: Alpha Vantage options chain EOD (incl. greeks / IV / open interest). Contracts with low liquidity, far expirations (>180 days), and deep out-of-the-money strikes (±50%) are filtered out. P/C ratios are aggregated across the full chain.